baber/WOPTO huggingface dataset:
Patent JP-S5485169-A (JP)
Title: Extrusion press
Inventor: SATOU KUNICHI
IPC: B21C23/08
Filed: 1977-12-20
Abstract: PURPOSE: To control the correction for the thickness deviation of the pipe on purpose to improve the accuracy of pipe and the producibility, by installing the swinging device for the container and the controller for this swing motion.  
     CONSTITUTION: The swing motion controller 12 is started at the moment of finish of upset and piercing in the extrusion process; and the actuator 13 is controlled so as to swing the container 1 at the amplitude and swinging speed both being settled in the amplitude setter 10 and the swinging speed setter 11. When the container 1 inclines, the sensor 6 delivers a detected value to the actuator 13 which then controls the oil pressure so as to incline next the container 1 to the opposite side. Hereby, the swing motion is controlled so as to alternate the direction of swing motion, and the container 1 swings at a constant period. A lateral force and the extrusion force are given by the container 1 to the outer surface of the billet 8, so that the metal flow in the billet 8 is varied, and the accuracy of uniformity in the wall thickness of the pipe is improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07335574-A (JP)
Title: Cvd film-formation apparatus and semiconductor device
Inventor: SHIMADA HIROYUKI
IPC: C23C16/50
Filed: 1994-06-13
Abstract: PURPOSE:To obtain a CVD film-formation apparatus whose productivity is enhanced while the uniformity of a film-formation speed and a film quality is kept uniform. CONSTITUTION:In plasma CVD film-formation apparatus, a part which comes into contact with a material gas inside a chamber 101 and a part which comes into contact with a substrate 113 are constituted wholly of an insulator such as quartz or the like, RF waves or microwaves are intorduced from the outside by an inductive coupling system, and, thereby, a uniform plasma is generated inside the chamber 101.
Patent JP-H096319-A (JP)
Title: Picture display device
Inventor: MICHIYOSHI HIROSHI
IPC: G06F3/0485
Filed: 1995-06-21
Abstract: PURPOSE: To provide a picture display device which can scroll with a dot as unit without using such constitution that character data loaded in a storage means is selected by a multiplexer in accordance with scroll quantity, because that constitution causes occurrence of delay. CONSTITUTION: A shift register 14 stores (loads) character data from a latch 13. Since its timing is changed by offset quantity of a horizontal offset register 3 indicating scroll quantity by a load signal of a load timing generation section 9, output data of the shift register 14 can be preceded by a time (dot) in accordance with scroll quantity from display start timing ('H' level state of DISP), in display start timing, display is performed from a dot of a prescribed order constituting one line of a character, scroll in the horizontal direction of a dot unit can be realized.
Patent JP-H06341162-A (JP)
Title: Water closet
Inventor: NAKAMURA SHOICHI
IPC: E03D11/02
Filed: 1993-05-31
Abstract: PURPOSE:To prevent noises by providing an independent air-water separating chamber at the front inner surface side of a rim water path wherein washing water joins, and freeing the air in the rim water path into the air-water separating chamber when the washing water flows in. CONSTITUTION:The air, which is sent into a confluence part when washing water flows in, goes into an air-water separating chamber 30 through air holes 36 and 38 on the halfway or at the confluence point. After the hitting at the confluence point, the air, which is returned to the left side and the right side, goes into the chamber 30 through the side hole 38. The remaining of the air in the rim water path 14 is effectively prevented. Since the pressure in the chamber 30 is lower than that in the water path 14, the motion of the air and the water in the chamber 30 is subsided. The air and the water are excellently separated, and the washing water stays at the bottom part. The sound insulation effect is displayed, and the leakage of noises at the confluence part is prevented. In this way, even if the washing water flows along the outer surface of the rim water path by the action of centrifugal force and returns backward, the flowing air in the rim water path can be smoothly introduced in the air-water separating chamber. At the same time, the emitting noise of the bubble-mixed water and the noise of the confluence part can be prevented.
Patent JP-H0448469-A (JP)
Title: Disk ejecting device for disk player
Inventor: KUROGAMI HIROAKI
IPC: G11B17/051
Filed: 1990-06-13
Abstract: PURPOSE:To reduce the danger of scratching or damaging a disk by constituting so that the disk may be moved so as to reduce the ejecting quantity of the disk when the disk is left to stand for a fixed time after being ejected. CONSTITUTION:When a disk 1 is left to stand for T1 seconds from ejecting completed time, it is transferred in a loading direction by a motor 2 to which speed control is given for T2 second and the ejecting quantity of it is reduced. Since the disk 1 is transferred in the loading direction by the motor 2 to which the speed control is given, the variation of motor torque and the variation of a disk moving quantity by a load and temperature are scarecely generated. Thus, when the disk 1 is left to stand as being ejected, the disk 1 is protected so that the disk 1 may be not covered with dust and be not scrached and trouble that display is hard to see by the disk 1, that the operation of an operational input key is hard to execute and the like is eliminated.
Patent JP-S5856783-A (JP)
Inventor: IHARA YASUSHI
IPC: B25J9/00
Filed: 1981-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5487150-A (JP)
Title: Magnetic recording and reproducing unit
Inventor: DAIKO JIYUNICHI
IPC: G11B31/00
Filed: 1977-12-23
Abstract: PURPOSE: To increase the operationability and to reduce the cost, by commonly using the operation key and operation processing routines with the magnetic recording and reproducing unit providing electronic computer.  
     CONSTITUTION: The unit main body 11 is provided with the cassette guide frame 1, display section 2, and keyboard 3. Further, the recording button 4 to operate the  tape drive set, recording and reproduction start button 5, stop button 6, fast feed  button 7, and rewinding button 8 are provided, and the discharge hole of the index  sheet 9 in which letter and comment start point are printed is provided. By the  selector switch 10 provided on the keyboard 3, the result of calculation and the  display selection key button 3 for tape counter value are selected to the computer  operation and the tape start and automatic stop position set operation, allowing to  print the result of calculation and the tape start position data on the index sheet 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H099115-A (JP)
Title: Image pickup device
Inventor: IIZUKA YOSHIO
IPC: H04N5/232
Filed: 1995-06-21
Abstract: PURPOSE: To make the lens unit small by using a cam formed in spiral whose face has a step difference as a mechanism turning an optical transparent flat plate by a prescribed amount. CONSTITUTION: The image pickup device has an optical transparent flat plate supported turably around a prescribed shaft and an image pickup element 2 converting optical information transmitted through the optical transparent flat plate into an electric signal, and increases optical information amount by turning the optical transparent flat plate around the shaft by a prescribed amount to change an optical path for a light made incident on the image pickup element 2. Cams 27, 31 formed in spiral whose cam face has a step difference are used as a mechanism to turn the optical transparent flat plate by a prescribed amount. Thus, the lens unit 1 is made small.  Moreover, the path length of the cams 27, 31 to turn the optical transparent flat plate is made constant even when the size of the cams 27, 31 is made small by increasing number of spiral turns of the cams 27, 31 or number of concentric circles. Thus, the optical transparent flat plate is turned accurately even when a mount phase of a drive source for the cams 27, 31 is more or less deviated.
Patent JP-H113861-A (JP)
Title: Method and device for manufacturing semiconductor device
Inventor: FUJITA SHIGERU
IPC: H01L21/203
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To shorten the carrying time of a wafer in a reaction chamber from a load-lock chamber by heating the wafer simultaneously with the evacuation of the load-lock chamber after the wafer is carried in the load-lock chamber. SOLUTION: Silicon wafers are carried in a load-lock chamber 15 and housed in a quartz boat 17 in the chamber 15. Thereafter, the load-lock chamber 15 is evacuated through an exhaust port 22 for evacuation and the temperature in the chamber 15 is simultaneously raised with a heater 25 for load-lock chamber. When the temperature in the chamber 15 is raised, the bottom opening of a flange 14 is closed from the chamber 15 side by using of a furnace port cap 26 so as to isolate the chamber 15 from a reaction furnace 13. In addition, the furnace 13 is evacuated and, at the same time, the temperature in the furnace 13 is maintained at 750-850 deg.C which is the film forming temperature of the CVD method.
Patent JP-H0714065-A (JP)
Title: Hot water discharging controller for cup type automatic vending machine
Inventor: MINAKANE KEIICHI
IPC: G07F13/06
Filed: 1993-06-25
Abstract: PURPOSE:To make the amount of drink discharged to a cup constant even in a special state right after a long-period power failure and in different seasons in stationary operation by increasing the amount of discharged hot water according to the time of the power failure when the drink is vended right after the power failure. CONSTITUTION:A heat drying time Th indicating that hot water needs to be replenished in a power-ON operation state in a state wherein the heater of a hot water tank can be energized and a natural dry time Tn indicating that hot water needs to be replenished owing to natural vaporization during a power failure state wherein the heater can not be energized are set in a drying time memory 19. Increment data N1 and N2 corresponding to the drying time and season in the normal power-ON operation and increment data N3 and N4 corresponding to the drying time and season in the power failure are set previously in a correction quantity memory 20. Once the heater begins to be energized, the current time of a calendar timepiece 18 is written in a power recovery time memory 21 and the power failure time is calculated. When the hot water is discharged, a elapsed vending time and a elapsed heating time are calculated and a correction quantity is determined on the basis of the calculation results to find the amount of hot water to be discharged.
Patent JP-H01320983-A (JP)
Title: Persimmon liqueur and production thereof
Inventor: MUKAI SUSUMU
IPC: C12G3/04
Filed: 1988-06-24
Abstract: PURPOSE:To produce a hardly deteriorating persimmon liqueur having flavor by using dried persimmon sarcocarps and pericarps in producing the persimmon liqueur. CONSTITUTION:Persimmon sarcocarps and pericarps are cut to a suitable size and dried in the sun or with a machine to about 15% moisture. The resultant dried sarcocarps and pericarps in about 10% concentration are then added to liquors, such as 'SAKE' (Japanese rice wine), whiskey or brandy, dipped at ambient temperature for about 1 week, extracted and filtered to produce a persimmon liqueur, having good evaluation even in organoleptic tests, excellent in flavor and taste and hardly deteriorating even in fermentation.
Patent JP-S5486970-A (JP)
Title: Gas washer for enclosure
Inventor: GOTOU EIZOU
IPC: B08B9/08
Filed: 1977-12-22
Abstract: PURPOSE: To provide a gas washer which has a high cleaning efficiency and can perform high washing, and can efficiently remove a large amount of impure gas mixed in washing gas particularly when washing a heavy enclosure.  
     CONSTITUTION: An inflow and an outflow valve mechanisms 4, 5 are provided at a circulating passage 1 to which the enclosure to be washed is connected. A pressural transfer mechanism for transferring the washing gas under pressure to the inflow valve mechanism 4 through the circulating passage 1, and a cleaning mechanism 11 for condensing and adsorbing the discharged impure gas mixed in the washing gas to remove the impure gas are provided. The washing gas is filled into the circulating passage from a washing gas source 9 to wash the enclosure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6047292-A (JP)
Title: Magnetic bubble memory element
Inventor: YANAI MASAHIRO
IPC: G11C11/14
Filed: 1983-08-26
Abstract: PURPOSE:To attain ease of size management even if inter-pattern gap part of a minor loop is not in parallel by providing an inter-pattern gap size measuring pattern to the minor loop part. CONSTITUTION:Lots of minor loops 3 comprising tapered gap patterns 4 as shown in Fig. (a) are formed with a prescribed interval to minor loop forming regions 14e and 14o of even and odd sides. In Fig., 15e and 15o are write major lines. Further, a dummy loop 16 is formed by a loop comprising the tapered gap pattern 4 having a tapered gap G' as shown in Fig. (a) and an unsymmetrical chevron pattern 2 having the parallel gap G as shown in Fig. (b) is arraged to a part A. Through the constitution above, the gap G' between the patterns 4 is managed by measuring the size of the said parallel gap G.
Patent JP-S5583493-A (JP)
Title: Power supply device for ac motor
Inventor: SASAKI KOUJI
IPC: H02P27/06
Filed: 1978-12-18
Abstract: PURPOSE: To make it possible to reduce greatly the capacitance required in the low frequency region by the structure such that the capacitor of the power-factor improvement device can be arranged in either Y-connection or Δ-connection.  
     CONSTITUTION: At the time of starting, switch 2 is turned on, and at the same time, switches C tt-1 , C tt-2 ,..., C tt-m  are turned on; and all capacitors are delta- connected, and the load power factor viewed from the power supply is set at one. Next, when motor 3 is accelerated and synchronized with the preset minimum frequency, the frequency of power supply 1 is raised, and at the same time, switches C tt-1 , C tt-2 , ..., C tt-m , C tt-1 A∼C tt-m A are controlled, and the Δ- or Y-connections of the capacitors are switched or separated so that the load power factor viewed from power supply 1 becomes one. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6131204-A (JP)
Inventor: SUZUKI SHINICHI
IPC: B27K5/02
Filed: 1984-07-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11352295-A (JP)
Title: Suspension device of radioactive waste and burying equipment provide therewith
Inventor: SHIINO TAKEHARU
IPC: G21F9/36
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To carry waste into burying equipment safely, surely and tightly and lay under an environment, where radiation shield is sufficiently provided. SOLUTION: Burying equipment 40 making a suspension shield body 10 position above a radioactive waste 6, makes a suspension body 13 approach to the radioactive waste body 6 in the state opening an opening door 11 by a door opening mechanism 20, makes the suspension body 13 couple in the radioactive waste body 6 with a suspension detaching mechanism 30, and makes the radioactive waste body 6 draw and contain in the suspension shield body 10 together with the suspension body 13. After closing the opening door 11 with the door opening mechanism 20, the suspension shield body 10 is lifted up and carried. When it reaches the objective position, the opening door 11 is opened, the radioactive waste body 6 is pulled out, the suspension body 13 is removed from the radioactive waste body 6, and the radioactive waste body 6 is laid at a specified position.
Patent JP-S5945789-A (JP)
Title: Coding and decoding system in frame
Inventor: KURODA HIDEO
IPC: H04N19/50
Filed: 1982-09-08
Abstract: PURPOSE:To attain the picture transmission, by transmitting a coded picture after confirming the type of a device between a transmission and a receiving sides so as to match algorithm between devices of different types. CONSTITUTION:A coder/decoder comprising a coder 2 and a decoder 13 is denoted by type A and a coder/decoder comprising a coder 9 and a decoder 6 is denoted by type B. The type A coder 2 detects that a devide type information ET received at a type A decoder 13 represents the non-lock type, and recognizes matched with a type B decoder 6 in the non-lock algorithm, the non-lock coding is attained and the coded data is transmitted to an incoming transmission line 4 via a data output terminal 3. The cording with non-lock is informed to the receiving side by transmitting the control information in this case. The signal inputted at the receiving side is decoded at the decoder 6, and a picture signal is obtained after the DA conversion.
Patent JP-H05346307-A (JP)
Title: Work-position detecting method
Inventor: NAKAJIMA KAZUAKI
IPC: G01B11/00
Filed: 1992-06-15
Abstract: PURPOSE:To judge the time of maintenance accurately. CONSTITUTION:A work 8 in a pallet 7 is photographed with a video camera 5. Each picture element of the obtained image is binary-coded based on the first threshold value with an image processing device 3. The position of the work 8 is detected based on the binary-coded data. When the work 8 cannot be detected by the binary coding based on the first threshold value, the first threshold value is changed into the second threshold value. The image is binary- coded with the second threshold value, and the changing times into the second threshold value are integrated.
Patent JP-H08323479-A (JP)
Title: Method for connecting lead wire to fine wire of amorphous alloy
Inventor: TOYODA KAZUMI
IPC: C22C45/04
Filed: 1995-05-29
Abstract: PURPOSE: To provide a method capable of connecting a lead wire to a fine wire of an amorphous alloy having a sectional area of a specific value or below. CONSTITUTION: The compsn.of the amorphous alloy of this fine wire of the amorphous allay is an alloy composed of transition metals, such as Fe and Co, and nonmetals, such as B and Si, and the nonmetal rate thereof is 10 to 30atm.%. The fine wire of the amorphous alloy consisting of such alloy and having the sectional area of <=0.02mm<2> is connected to a nickel metallic body at one joint point by electrical heating for weld time of <=300μs. The lead wire is then connected to the nickel metallic body.
Patent JP-S6047280-A (JP)
Title: Disc cartridge
Inventor: KATOU YOSHITAKE
IPC: G11B23/03
Filed: 1983-08-24
Abstract: PURPOSE:To form a half case with a kind of a metal mold by providing a tightening member at four corners of the inside face of the half case and arranging the tightening member symmetrically to the left and right with respect to a virtual center line dividing a head inserting window into two through the center of a drive shaft inserting window. CONSTITUTION:The drive shaft inserting window 3 is provided penetratedly to the center of the half cases 1a, 1b and the head insertion window 4 is provided penetratedly to the center in the front direction to communicate. The virtual center line P in parallel with the open ridge of the window 4, passing through the center of the drive shaft insertion window 3 and orthogonal to the case front ridge bisects the head insertion window 4 to the left and right. A member 15A is projected cylindrically higher than the cover mating plane of an outer circumferential wall 11 from the inside face of the case 1a, its projected end inner face is formed as a taper face 17, and a member 15B is formed as a boss having a concaved hole 19 coupled externally with the other case among the tightening members 15A, 15B having positional relation. The tightening members 15A, 15B and 16A, 16B are positioned symmetrically to the left and right by taking the virtual center line P as a symmetrical axis respectively.
Patent JP-H0448797-A (JP)
Title: Cooling structure
Inventor: MOCHIZUKI MASAHIRO
IPC: H05K7/20
Filed: 1990-06-15
Abstract: PURPOSE:To enhance a cooling capacity by a method wherein a plurality of spring members which come into contact with the cooling face of an LSI and whose thermal conduction property is excellent are attached to a metal body with which a board on which the LSI as a heat-generating body has been mounted is covered and the spring members are brought into contact with the cooling face of the LSI and with the metal body. CONSTITUTION:A board 2 on which an LSI 3 and a component 4 have been mounted is held by a board-holding frame by means of a claw 6 for coupling use; the face opposite to the mounting face of the LSI 3 is covered with a case 1 whose thermal conduction property is excellent. A plurality of leaf spring parts 15 which protrude toward the inside via a case installation part 17, in which LSI contact parts 16 whose tip parts concentrated in the inside come into face contact with the cooling face of the LSI 3 have been formed and which are constituted of a metal whose thermal conduction property is excellent are fixed and bonded to the inside of a metal case lid 7. Heat generated when the LSI 3 is operated is conducted to the metal case lid 7 via the LSI contact parts 16 of the leaf spring parts 15 from the cooling face of the LSI 3; it is discharged to the outside of the case.
Patent JP-H07331905-A (JP)
Title: Steel shed
Inventor: TAKEI SADA
IPC: E04B1/343
Filed: 1994-06-13
Abstract: PURPOSE:To prevent stored objects from denting or soiling a wall board in a steel shed when hitting it. CONSTITUTION:A protector 8 which consists of an aluminum plate and an oil repellent steel plate is provided inside a wall board 2 at a space. Stored articles hit the protector 8 instead of the wall board 2 and so the wall board 2 is free from deformation and soiling. The protector is mounted on the body of a steel shed 1 with screws 10 in a demountable manner. When the protector 8 is deformed or soiled, the screws 10 are loosed to demount the protector 8 only without disassembling the body of the steel shed 1.
Patent JP-S6199683-A (JP)
Title: Method and apparatus for regenerating copper chloride etching solution
Inventor: BUERUNAA DEIITERU BIJINGAA
IPC: C23F1/46
Filed: 1985-07-16
Abstract: The invention concerns a process for automatically regenerating copper chloride etch solutions, wherein regeneration is effected by means of hydrogen peroxide and hydrochloric acid in a regeneration unit separated from the etch chamber. The addition of hydrogen peroxide is controlled by a redox electrode, while hydrochloric acid and water are added in computed quantities. Hydrogen peroxide and hydrochloric acid are converted in an oxidation reactor into hypochlorous acid and immediately afterwards are combined with the copper (I) chloride etch solution which contains at least the quantity of hydrochloric acid required for oxidizing the copper (I) ions. In the regeneration unit a salt basket with solid sodium chloride is arranged or adjacent to said unit a salt tank with an overflow to said regeneration unit is provided, both of which permit the sodium chloride concentration of the etch solution being kept constant. The invention also comprises a system for automatically regenerating copper chloride etch solutions.